TLV7031DCKR

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TLV7031DCKR

VOLTAGE COMPARATOR

  • Производитель
  • Мфр. Часть #TLV7031DCKR
  • Пакет SOTSC70-5
  • Лист данных
  • В наличии7942

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type General Purpose
NumberofElements 1
OutputType Push-Pull
Voltage-SupplySingle/Dual(±) 1.6V ~ 6.5V
Voltage-InputOffset(Max) 8mV @ 5V
Current-InputBias(Max) 2pA @ 5V
Current-Quiescent(Max) 900nA
CMRRPSRR(Typ) 73dB CMRR, 77dB PSRR
PropagationDelay(Max) 3µs (Typ)
Hysteresis 7mV
OperatingTemperature -40°C ~ 125°C
Package/Case 5-TSSOP, SC-70-5, SOT-353
MountingType Surface Mount

Обзор

Description

The TLV7031DCKR is a precision voltage comparator designed for low power and high-speed applications. It features a single supply operation, allowing for a wide input voltage range while maintaining low quiescent current. The device is characterized by a high noise immunity, fast response time, and rail-to-rail output, making it suitable for battery-operated devices and portable applications.
Key features include a typical propagation delay of 8 µs and a supply voltage range from 1.8V to 5.5V. The TLV7031DCKR also offers a low input offset voltage, which enhances its accuracy for various signal levels. Its compact packaging (SOT-23) makes it suitable for space-constrained designs.
Applications include battery voltage monitoring, overcurrent detection, and general-purpose signal comparison in consumer electronics, automotive systems, and industrial equipment. Overall, the TLV7031DCKR is an efficient and reliable solution for designers needing a precise and versatile comparator.

Features

The TLV7031DCKR is a low-power voltage comparator designed for various applications, including battery-powered devices. Key features include:
1. Low Supply Voltage: Operates from a single supply voltage ranging from 1.8V to 5.5V.
2. Low Power Consumption: Offers a low quiescent current of around 3µA, making it ideal for portable applications.
3. Rail-to-Rail Output: Provides a wide output voltage range that can swing close to the power supply rails, improving signal integrity.
4. Fast Response Time: Typical propagation delay of 50ns, allowing for quick signal processing.
5. Wide Input Common-Mode Voltage Range: Supports a range from the negative supply rail up to 1.5V below the positive supply.
6. Temperature Range: Operational over a temperature range of -40°C to +125°C, suitable for industrial applications.
7. Small Package Size: Available in a small DCK package, facilitating space-constrained designs.
These features make the TLV7031DCKR suitable for applications in battery monitoring, level shifting, and signal conditioning.

Package

The TLV7031DCKR is packaged in a SOT-23-5 type package. This surface-mount package features five pins and is suitable for compact applications.

Pinout

The TLV7031DCKR is a low-power, high-precision voltage reference and comparator from Texas Instruments. It comes in a small DCK (SOT-23) package, which has 5 pins.
### Pin Configuration and Functions:
1. Pin 1 (In-): Inverting input of the comparator.
2. Pin 2 (In+): Non-inverting input of the comparator.
3. Pin 3 (GND): Ground pin.
4. Pin 4 (V+): Supply voltage pin (typically between 2.7V to 5.5V).
5. Pin 5 (OUT): Output pin that indicates the comparator's output state.
This device is designed for applications such as battery sensing, low-voltage detection, and general-purpose signal conditioning, providing precise voltage levels for reliable operation.

Manufacturer

The TLV7031DCKR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing, and embedded processing solutions. Founded in 1930, TI is known for its innovation in the electronics industry, especially in areas such as analog and mixed-signal devices, which are essential in various applications like industrial, automotive, and consumer electronics. The company is recognized for its commitment to quality and engineering excellence, making it a key player in the global semiconductor market.

Application

The TLV7031DCKR is a low-power, precision voltage comparator used in various applications, including battery voltage monitoring, over-voltage detection, level shifting, and signal conditioning. Its low offset voltage and wide input common-mode range make it suitable for portable devices, industrial automation, and consumer electronics. Additionally, it can be utilized in comparator-based circuits for switching applications and in automotive systems for alerts and safety monitoring.

Equivalent

Equivalent products to the TLV7031DCKR operational amplifier include the MCP6001, LM358, and TLV2371. These alternatives have similar specifications, such as low power consumption and high input impedance. However, always verify specific parameters like bandwidth, supply voltage, and package type to ensure compatibility with your application.

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